According to Express.co.uk the Duchess of Sussex was cautioned that the royal brothers will "support each other no matter what" in the midst of an alleged rift between her and Kate, Duchess of Cambridge.
Royal expert Victoria Arbiter told 9Honey's The Windsors podcast the Princes will not allow the feud between the wives of Windsor to affect their relationship, despite reports that they will split their households in the next few weeks.
Pregnant Meghan and Harry are set to move from Kensington Palace to Frogmore Cottage in Windsor ahead of the arrival of Baby Sussex in April.
WATCH: Reports claim Harry and William will split their royal households in the coming weeks
Ms Arbiter believes the sons of Princess Diana share a "special bond", saying: “Both brothers have always been equally protective of each other.
“They have each other’s back no matter what."